4845037185 has 12 divisors (see below), whose sum is σ = 8398064532. Its totient is φ = 2584019808.

The previous prime is 4845037181. The next prime is 4845037243. The reversal of 4845037185 is 5817305484.

It can be written as a sum of positive squares in 2 ways, for example, as 1355417856 + 3489619329 = 36816^2 + 59073^2 .

It is not a de Polignac number, because 4845037185 - 2² = 4845037181 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 107667493 = 4845037185 / (4 + 8 + 4 + 5 + 0 + 3 + 7 + 1 + 8 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4845037185.

It is not an unprimeable number, because it can be changed into a prime (4845037181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53833702 + ... + 53833791.

It is an arithmetic number, because the mean of its divisors is an integer number (699838711).

Almost surely, 2^4845037185 is an apocalyptic number.

4845037185 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4845037185 is a deficient number, since it is larger than the sum of its proper divisors (3553027347).

4845037185 is a wasteful number, since it uses less digits than its factorization.

4845037185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107667504 (or 107667501 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 4845037185 is about 69606.3013311295. The cubic root of 4845037185 is about 1692.1247256865.

The spelling of 4845037185 in words is "four billion, eight hundred forty-five million, thirty-seven thousand, one hundred eighty-five".